//// calling.cpp -- definng, prototyping,an calling a function
//#include <iostream>
//void simple();		//function prototype
//int main()
//{
//	using namespace std;
//	cout << "main() will call the simple() function:\n";
//	simple();		//function call
//	cout << "main() is finished with the simple() function.\n";
//	//cin.get();
//	return 0;
//}
//
////function deinition
//void simple()
//{
//	using namespace std;
//	cout << "I'm but a simple function.\n";
//}
//
